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Diffstat (limited to 'src/reflect/example_test.go')
| -rw-r--r-- | src/reflect/example_test.go | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/reflect/example_test.go b/src/reflect/example_test.go index f959b95846..23c08e4950 100644 --- a/src/reflect/example_test.go +++ b/src/reflect/example_test.go @@ -13,6 +13,24 @@ import ( "reflect" ) +func ExampleKind() { + for _, v := range []interface{}{"hi", 42, func() {}} { + switch v := reflect.ValueOf(v); v.Kind() { + case reflect.String: + fmt.Println(v.String()) + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + fmt.Println(v.Int()) + default: + fmt.Printf("unhandled kind %s", v.Kind()) + } + } + + // Output: + // hi + // 42 + // unhandled kind func +} + func ExampleMakeFunc() { // swap is the implementation passed to MakeFunc. // It must work in terms of reflect.Values so that it is possible |